tiling support in EXA

Alex Deucher alexdeucher at gmail.com
Tue Oct 19 21:03:00 PDT 2010


On Tue, Oct 19, 2010 at 9:58 PM, fancy fang <fancyfly09 at gmail.com> wrote:
> Hello, all
>          CreatePixmap2 was added to ExaDriverRec for drivers with tiling
> support. I can not understand what the tiling means. Anyone can explain for
> me? Thanks a lot!

Tiling is a method of laying out data in the framebuffer to maximize
cache locality and memoy bandwidth.  See this post for a more detailed
description:
http://www.phoronix.com/forums/showpost.php?p=131301&postcount=37

Alex

>
> Best wishes,
>
> Fancy
>
> _______________________________________________
> xorg-devel at lists.x.org: X.Org development
> Archives: http://lists.x.org/archives/xorg-devel
> Info: http://lists.x.org/mailman/listinfo/xorg-devel
>


More information about the xorg-devel mailing list